DIN EN ISO 17201-2-2006 声学.射程内噪声.第2部分:通过计算发射噪音和枪口炸震的评定(ISO 17201-2:2006)

标准号：DIN EN ISO 17201-2-2006
中文标准名称：声学.射程内噪声.第2部分:通过计算发射噪音和枪口炸震的评定(ISO 17201-2:2006)
英文标准名称：Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation (ISO 17201-2:2006); English version of DIN EN ISO 17201-2:2006-10
标准类型：Z32
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Z32
国际标准分类号：17.140.20;95.020;97.220.10
引用标准：ISO 17201-1-2005;ISO 17201-4
适用范围：This part of ISO 17201 specifies methods for estimating the acoustic source data of muzzle blast and explosions and the source data of projectile sound on the basis of non-acoustic data for firearms with calibres less than 20 mm and explosions less than 50 g TNT equivalent.This part of ISO 17201 addresses those cases where no source measurements exist or where the data necessary to calculate projectile sound according to ISO 17201-4 are unknown. An example of this situation would be measuring projectile sound from shot guns pellets. This part of ISO 17201 can also be used as an interpolation method between measurements of muzzle blast.Source data are given in terms of spectral angular source energy covering the frequency range from 12,5 Hz to 10 kHz and can be used as data input for sound propagation calculation.This part of ISO 17201 is not applicable to the prediction of sound levels for the assessment of hearing damage and cannot be used to predict sound pressure levels or sound exposure levels below a specific distance where linear acoustics does not apply.